Two 220 V,100 W bulbs are connected firs...

Two 220 V,100 W bulbs are connected first in series and then in parallel. Each time the combination is connected to a 220 V AC supply line. The power drawn by the combination in each case respectively will be :

50watt, 100watt

100watt, 150watt

200watt,150watt

50watt,200watt

Text Solution

Verified by Experts

If rated voltage =(series connection) `& P=P_(1)+P_(2)`
(Pa rallel connection)

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